Method switch

apps/users/serializers/user.py:1190–1199

(self)

    language = serializers.CharField(required=True, label=_('language'))

    def switch(self):
        self.is_valid(raise_exception=True)
        language = self.data.get('language')
        support_language_list = CONFIG.get_languages()
        # 这个是一个list 完事是对象 key是语言的key value是语言的value  我只需要提取语言的key就行
        support_keys = [lang[0] for lang in support_language_list]
        # support_language_list = ['zh-CN', 'zh-Hant', 'en-US'] en_US,ja,zh_CN,zh_Hant
        if not support_keys.__contains__(language):
            raise AppApiException(500, _('language only support:') + ','.join(support_keys))
        QuerySet(User).filter(id=self.data.get('user_id')).update(language=language)